22355476

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 51649920

約数和(自身を除く): 29294444

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 121, 143, 187, 209, 221, 242, 247, 286, 323, 374, 418, 442, 484, 494, 572, 646, 748, 836, 884, 988, 1292, 1331, 1573, 2057, 2299, 2431, 2662, 2717, 3146, 3553, 4114, 4199, 4598, 4862, 5324, 5434, 6292, 7106, 8228, 8398, 9196, 9724, 10868, 14212, 16796, 17303, 22627, 25289, 26741, 29887, 34606, 39083, 45254, 46189, 50578, 53482, 59774, 69212, 78166, 90508, 92378, 101156, 106964, 119548, 156332, 184756, 294151, 328757, 429913, 508079, 588302, 657514, 859826, 1016158, 1176604, 1315028, 1719652, 2032316, 5588869, 11177738, 22355476]

約数ペア:

[(1, 22355476), (2, 11177738), (4, 5588869), (11, 2032316), (13, 1719652), (17, 1315028), (19, 1176604), (22, 1016158), (26, 859826), (34, 657514), (38, 588302), (44, 508079), (52, 429913), (68, 328757), (76, 294151), (121, 184756), (143, 156332), (187, 119548), (209, 106964), (221, 101156), (242, 92378), (247, 90508), (286, 78166), (323, 69212), (374, 59774), (418, 53482), (442, 50578), (484, 46189), (494, 45254), (572, 39083), (646, 34606), (748, 29887), (836, 26741), (884, 25289), (988, 22627), (1292, 17303), (1331, 16796), (1573, 14212), (2057, 10868), (2299, 9724), (2431, 9196), (2662, 8398), (2717, 8228), (3146, 7106), (3553, 6292), (4114, 5434), (4199, 5324), (4598, 4862)]